WhatModel
Baseline seeded — waiting for the first market change.
GPU market syncing — no offers yet. Admin → Bootstrap GPU market.
Back to explorer
Openai

OpenAI: GPT-5.6 Luna

Openai

WhatModel Score87StrongCompare
Input / M
Routed + Vendor
Output / M
Context
Max Output
128K
Usage
#5 · 6.63%
Quality
83.7 / 100
Providers
3
Best Uptime 30m
100.00%
Latency (p50)
914 ms
Throughput
113.0 tok/s
Released
July 9, 2026
Modalities
file, image, text
Vendor-direct listin $0.200 · out $1.20Vendor list price (AWS Bedrock / Google Vertex / Azure / OpenAI-direct). No live telemetry.Markup 0.0%

About

GPT-5.6 Luna is a fast, cost-efficient model in OpenAI's GPT-5.6 series. It is suited for high-volume, latency-sensitive tasks such as chat, classification, and lightweight agentic workflows, providing capable reasoning for.

Capabilities

Vision
Tools
Reasoning
Streaming
JSON Mode

Host offerings · 3

Per-host pricing, uptime, latency, throughput
spread 60%
HostInput/MOutput/MContextUptime
Amazon BedrockBest
Amazon Bedrock | openai/gpt-5.6-luna-20260709
$0.220$1.321.1M100.0%
OpenAICheapest
OpenAI | openai/gpt-5.6-luna-20260709
$0.100$0.6001.1M99.8%
Azure
Azure | openai/gpt-5.6-luna-20260709
$0.200$1.201.1M82.4%

Benchmarks

Quality index 83.7 / 100
Artificial Analysis
intelligence index
52.3 / 100
coding index
71.4 / 100
agentic index
46.9 / 100

Performance History

200 snapshots

Price History

Last 7 days · 1 changes
Free shows the last 7 days. Full history is a Pro feature.Get Pro

Usage (OpenRouter)

Rank #5 of the market
6.63% share

Activity Timeline

  • price changed
    Input price $0.100 → $0.200
    6h ago
  • host price_changed
    host_price_changed
    15d ago
  • price changed
    Input price $0.500 → $0.100
    18d ago
  • price changed
    Input price $1.00 → $0.500
    21d ago
  • price changed
    Price changed
    39d ago
  • model added
    Listed for the first time
    39d ago

Versus

Nearest peers by price, context, and capabilities. One click to compare.
No comparable models found.

Show this WM Score

Free live badge for your README, docs or site
OpenAI: GPT-5.6 Luna WM Score badge

Live badge — it always shows the current WM Score. Free to use anywhere, no key needed.

Markdown
[![OpenAI: GPT-5.6 Luna WM Score](https://whatmodel.app/api/public/embed/score/814631f6-baf5-4396-9de9-836895908332)](https://whatmodel.app/models/814631f6-baf5-4396-9de9-836895908332)
HTML
<a href="https://whatmodel.app/models/814631f6-baf5-4396-9de9-836895908332"><img src="https://whatmodel.app/api/public/embed/score/814631f6-baf5-4396-9de9-836895908332" alt="OpenAI: GPT-5.6 Luna WM Score" height="26" /></a>
Image URL
https://whatmodel.app/api/public/embed/score/814631f6-baf5-4396-9de9-836895908332
First seen 39d ago · Last verified 5m ago